[fprint] Support new device

[Victor Silva]

Good afternoon!

I have a NEXT Biometrics NB-2020-U, but i don't have any driver for it.
Can you help me to use this device in my system (Debian Testing)?

/sys/kernel/debug/usb/devices:
T:  Bus=01 Lev=01 Prnt=01 Port=03 Cnt=01 Dev#=  2 Spd=12   MxCh= 0
D:  Ver= 2.00 Cls=00(>ifc ) Sub=00 Prot=00 MxPS=64 #Cfgs=  1
P:  Vendor=298d ProdID=2020 Rev= 0.01
S:  Manufacturer=NEXT Biometrics
S:  Product=NB-2020-U
C:* #Ifs= 1 Cfg#= 1 Atr=a0 MxPwr=100mA
I:* If#= 0 Alt= 0 #EPs= 3 Cls=00(>ifc ) Sub=00 Prot=00 Driver=(none)
E:  Ad=81(I) Atr=03(Int.) MxPS=  64 Ivl=5ms
E:  Ad=02(O) Atr=02(Bulk) MxPS=  64 Ivl=0ms
E:  Ad=83(I) Atr=02(Bulk) MxPS=  64 Ivl=0ms

Thanks!